5 – 7 October 2011, Geneva (Switzerland)ET-II and IOC-SPICEJointMeeting of CIMO Expert Team on Instrument Intercomparisons and International Organizing Committee (IOC) for the WMO Solid Precipitation Intercomparison Experiment (SPICE), First Session

WMO Technical Conference on Meteorological and Environmental Instruments and Methods of Observation (TECO-2008) and the Exhibition on Meteorological Instruments, Related Equipment, and Services (METEOREX-2008).

5-9 December 2005, Geneva (Switzerland)Joint CIMO Expert Team on Surface-based Instrument Intercomparisons and Calibration Methods, Second Session; and International Organizing Committee (IOC) on Surface-based Intercomparisons, Second Session.

28-30 November 2005, Geneva (Switzerland)Joint CIMO Expert Team on Upper-Air Systems Intercomparisons, Second Session; and International Organizing Committee (IOC) on Upper-Air Systems Intercomparisons, Second Session

17-20 March 2004, Geneva (Switzerland)Joint CIMO Expert Team on Upper-Air Systems Intercomparisons, First Session; and International Organizing Committee (IOC) on Upper-Air Systems Intercomparisons, First Session